A digital audio player and a method for providing audio playlist files. The audio data player comprises a DSP coupled with data storage. Data storage is a high-volume storage device such a hard drive for storing audio data files. The method provides playlist records in a playlist file for use by audio...http://www.google.com.au/patents/US20040252604?utm_source=gb-gplus-sharePatent US20040252604 - Method and apparatus for creating an indexed playlist in a digital audio data player
